Automatic continuous book trimmer



P 1, 1964 E. J SARRINIGYETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER Fi led Dec. 6. 1960 24 Sheets-Sheet 1 r 1 l "g INVENTORS v [YA/m J 4////V6 Sept. 1, 1964 E. J. SARRING ETAL AUTGMATIC CONTINUOUS BOOK TRIMMER 24 Sheets-Sheet 2 Filed Dec. 6, 1960 INVENTOR. fkA/EJ/ Jam/w 541/1 5' flaw/55,26 m 2 W 4770 A/fKS Sept. 1, 1964 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER Filed Dec. 6. 1960 24 Sheets-Sheet 3 Tic}. E.

INVEN TOR. Eel/EST fffl/e/e/m; firm t. Kim/55m E. J. SARRING ETAL 3,146,650 AUTOMATIC CONTINUOUS BOOK TRIMMER Sept. 1,1964

24 Sheets-Sheet 4 Filed Dec. 6. 1960 Sept. 1, 1964 E. J. ISAERRIYNG ETAL 3,146,650

VAUTQMATEBC commuous BOOK TRIMMER 24 Sheets-Sheet 6 Filed Dec. 6, 1960 A, m K I 7 a U &

i /%/A f. him/5526 a 1/ M Sept. 1, 1964 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS soox TRIMMER 24 Sheets-Sheet '7 Filed Dec. 6. 1960 Sept. 1', 1964 E. J. SARRING ETAL 3,146,550

AUTOMATIC CONTINUOUS BOOK TRIMMER Filed Dec. 1960 24 Sheets-Sheet 8 Ill IIIHIII Ill 74 265 245 73 2&4

E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER Sept. 1, 1964 Filed Dec.

24 Sheets-Sheet 9 fl 0 n v JK A mf P 1964 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER Filed Dec. 6. 1960 24 Sheets-Sheet 1O rroe/i/ 1 5 Sept. 1, 1964 E. .1. SARRING ETAL 3,145,650

AUTOMATIC CQNTINUOUS BOOK TRIMMER 24 Sheets-Sheet 11 Filed Dec. 6. 1960 6 F J W; fii M mzm i W? m [JV A. A vi MM 5% Sept. 1, 1964 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER 24 Sheets-Sheet 12 Filed Dec. 6, 1960 6 l ZR 1 mwa EX M W0 7 I 7 K mm Tiny]. E.

Sept. 1, 1964 E. J. SARRING ETAL 3,146,550

AUTOMATIC commuous BOOK TRIMMER 24 Sheets-Sheet 15 Filed Dec. 6. 1960 INVENTOR. 560557 IQ/9,041.4

3404 f Kim/5526 E. J. SARRING ETAL AUTOMATIC CONTINUOUS BOOK TRIMMER Sept. 1, 1964 24 Sheets-Sheet 14 Filed Dec. 6, 1960 Sept. 1, 1964 Filed Dec. 6, 1960 E. J. SARRING ETAL AUTOMATIC CONTINUOUS BOOK TRIMMER 24 Sheets-Sheet 15 INVENTOR. fix/5v [fizz/m6 Arm/6 11 rs Se t. 1, 1964 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER 24 Sheets-Sheet 17 Filed Dec. 6. 1960 INVENTOR. fQA/EJI J Jazz/m9 Km 4. him/55m P 1954 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER Filed Dec. 6, 1960 24 Sheets-Sheet 18 INVENTOR. fk/visr J JAM/Ma PM; I? Klan/55m Sept. 1, 1964 E. J. SARRING ETAL 3,146,650

AUTOMATIC CONTINUOUS BOOK TRIMMER 24 Sheets-Sheet 20 Filed Dec. 6, 1960 mam w o R n 'IIIIIIIIII/nv mm L:

Mwm

mmw wvw 

8. A MACHINE INCLUDING AT LEAST TWO RECIPROCATORY KNIVES HAVING CUTTING AND RETURN STROKES AND ARRANGED IN SERIES FOR SUCCESSIVELY CUTTING WORK MOVED FROM ONE TO ANOTHER OF SAID KNIVES, A RECIPROCATORY TRANSPORT MEANS MOVING BETWEEN A WORK RECEIVING POSITION AT ONE OF SAID KNIVES AND A WORK DELIVERING POSITION AT ANOTHER OF SAID KNIVES, SPRING MEANS FOR BIASING SAID TRANSPORT MEANS FOR MOVEMENT TO ONE OF ITS SAID POSITIONS, ROTARY POWER MEANS, MEANS FOR CONNECTING SAID POWER MEANS TO SAID KNIVES TO RECIPROCATE THEM SUBSTANTIALLY OUT OF PHASE WITH EACH OTHER DURING THEIR CUTTING STROKES AT LEAST, AND MEANS FOR CONNECTING SAID POWER MEANS TO SAID TRANSPORT MEANS FOR MOVING IT AGAINST THE BIAS OF SAID SPRING MEANS FROM ITS SAID ONE POSITION TO ITS OTHER AT TIMES OTHER THAN DURING THE 